<s>
The	O
Pentax	B-Algorithm
Q	I-Algorithm
is	O
a	O
mirrorless	B-Device
interchangeable-lens	I-Device
camera	I-Device
introduced	O
by	O
Pentax	B-Application
on	O
June	O
23	O
,	O
2011	O
.	O
</s>
<s>
Introduced	O
as	O
"	O
The	O
world	O
's	O
smallest	O
interchangeable	O
lens	O
system	O
camera	O
…	O
"	O
The	O
Pentax	B-Algorithm
Q	I-Algorithm
system	O
is	O
composed	O
of	O
four	O
bodies	O
(	O
Q	O
,	O
Q10	O
,	O
Q-7	O
,	O
Q-S1	O
)	O
and	O
eight	O
lenses	O
:	O
the	O
01	O
prime	O
normal	O
,	O
the	O
02	O
wide-tele	O
zoom	O
,	O
03	O
fish-eye	O
,	O
the	O
04	O
"	O
toy	O
"	O
wide	O
angle	O
,	O
the	O
05	O
"	O
toy	O
"	O
telephoto	O
,	O
the	O
06	O
telephoto	O
zoom	O
,	O
the	O
07	O
"	O
mount	O
shield	O
"	O
lens	O
,	O
and	O
the	O
08	O
ultra-wide	O
zoom	O
.	O
</s>
<s>
Modern	O
Pentax	B-Application
K	O
mount	O
lenses	O
can	O
be	O
used	O
on	O
the	O
Q	O
with	O
an	O
adapter	O
that	O
has	O
a	O
mechanical	O
shutter	O
.	O
</s>
<s>
This	O
means	O
that	O
in	O
some	O
applications	O
the	O
small	O
Pentax	B-Algorithm
Q	I-Algorithm
sensor	O
offers	O
an	O
advantage	O
over	O
larger	O
formats	O
.	O
</s>
<s>
This	O
also	O
allows	O
the	O
Pentax	B-Algorithm
Q	I-Algorithm
lenses	O
to	O
be	O
proportionally	O
smaller	O
than	O
lenses	O
designed	O
for	O
larger	O
formats	O
.	O
</s>
<s>
The	O
short	O
FFD	O
of	O
the	O
Pentax	B-Algorithm
Q	I-Algorithm
enables	O
it	O
to	O
accept	O
manual	O
focus	O
lenses	O
from	O
many	O
manufacturers	O
(	O
via	O
adapters	O
)	O
including	O
Nikon	O
F	O
,	O
Leica	O
M	O
and	O
39M	O
,	O
Olympus	O
OM	O
,	O
Canon	O
FD	O
,	O
Minolta	O
,	O
M42	O
screw	O
mount	O
,	O
C-Mount	O
,	O
D-Mount	O
,	O
Pentax	B-Application
K	O
,	O
and	O
Pentax	B-Algorithm
Auto	I-Algorithm
110	I-Algorithm
.	O
</s>
<s>
The	O
Pentax	B-Algorithm
Q	I-Algorithm
has	O
a	O
wide	O
range	O
of	O
digital	O
effects	O
and	O
controls	O
including	O
high	O
dynamic	O
range	O
(	O
HDR	O
)	O
,	O
multiple	O
scene	O
modes	O
,	O
and	O
a	O
bokeh	O
function	O
which	O
,	O
when	O
activated	O
,	O
can	O
enable	O
a	O
pseudo	O
shallow-focus	O
effect	O
.	O
</s>
